Ondine

Colin Farrell plays a down and out fisherman in Ireland. One day he catches a woman in his net. She was nearly dead, but refused to go to the hospital. She said she didn't remember her name, and said to call her Ondine (meaning of the sea). Her singing brings Colin luck. Colin's daughter (who lives with his alcoholic ex-wife) believes that the woman is really a selkie (a mythical lady of the sea).

The movie was interesting, although a bit strange.